Years of customer use and satisfaction have proven Rainbow feeders to be the performance leader in pool & spa chemical dispensers.
- 300 and 320 series filters available in clear amber for easy tablet level monitoring.
- Completely enclosed system - no special venting required.
- No escaping gases.
- 50 PSI maximum operating pressure.
- In-Line Feeders.
- 320 Series. For permanent installation in return line of new or existing pools or spas. Installs in return line on pressure side of pump downstream of all equipment. Standard with 2 in. slip PVC fittings and adapters for 1-1/2 in.
- Off-Line Feeders.
- 300 Series. Retrofits into existing pools or spas. Operates on pressure side of pump. Uses 1/4 in. feeder hoses, control valve and fittings.
Note: Rainbow Automatic Chlorine/Bromine feeders are for use with slow dissolving trichlor or bromine tablets only.
Model 300 Offline Chlorine Feeder holds 11 large or 98 small tablets. Treats 12,000 to 48,000 gallons.